baber/WOPTO huggingface dataset:
Patent JP-S54114832-A (JP)
Title: Fuel flow control system for mixed firing plant
Inventor: TEJIMA TOSHIAKI
IPC: F23C1/00
Filed: 1978-02-28
Abstract: PURPOSE: To facilitate follow-up to sharp load fluctuation of a mixed firing plant by adding deviating lot to the settlement of fuel which is slow in the response onto a settled value set by a mixed firing ratio setter to the fuel which is fast in the response at the time of excessive response.  
     CONSTITUTION: When fuel fast in the response in assumed fuel (A) while the one slow assumed fuel B, at the time of load fluctuation, fuel command 1 is set on the increase, which is compared by total fuel amount and a substractor 2, a controller 3 works for making its deviation into zero, the output is given in such a way that its demand command 5 will be demand signals to the fuel (A) and its demand command 6 be demand signls to the fuel B by distribution set by a mixed firing  ratio setter 4. When the fuel B demand command 6 has been set on the increase,  collation with this flow gain 10 is performed with use of a substractor 7, a controller 12 pioneers in the movement to set the deviation to zero, the fuel B is set on  the increase. Having to do with the fuel (A), a fuel (A) demand command and a  fuel B flow gain deviation are added by an adder 14, the fuel (A) flow gain gradually decreases as the control of fuel B is apprearing with effects until it is equal to  the fuel (A) demand command 5, to complete the control. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03225877-A (JP)
Title: Semiconductor photoreceiver
Inventor: YAMAMOTO AKISUKE
IPC: H01L31/10
Filed: 1990-01-30
Abstract: PURPOSE:To prevent the short between an Au wire and an electrode for light- blocking mask and thereby the deterioration of frequency characteristics due to capacity increase by forming a self oxide film at the surface of the electrode for shading mask. CONSTITUTION:This is equipped with Al 11 as the electrode for light-blocking mask, which blocks the light entering the section other than a light receiving part and is insulated from a P electrode 8, and Al2O3 12 of self oxide film, which is formed at the surface of Al 11. When reverse bias is applied, the light which has entered it from an opening 7 is absorbed in an InGaAs light absorbing layer 2, and carriers are produced, and separate inside the cavity layer extended by the reverse bias and drift, and become a photoelectric current. The light applied to the section other than the opening 7 is blocked by the Al 11 of electrode for light-blocking mask, and does not enter the semiconductor. Hereby, by the self oxide film Al2O3 12 formed at the surface of the Al 11 of electrode for light-blocking mask, the short between an Au wire 10 and the Al 11 of electrode for light-blocking mask is prevented, and the deterioration of frequency characteristics due to the increase of capacity is prevented.
Patent JP-H02201700-A (JP)
Title: Remote monitoring device
Inventor: MATSUBARA EIICHIRO
IPC: H02J13/00
Filed: 1989-01-31
Abstract: PURPOSE:To forecast the generation of a fault in various equipments to be monitored in advance by providing a metering information processing means as well in each slave station and providing a processing means as well to process a monitoring signal from each slave station and to display fault generation forecasting information to a display part in a host station. CONSTITUTION:In a slave station 101, a fault information signal sent from each equipment 300 to be monitored is successively received and further, a metering signal sent from each equipment 300 is successively received by a metering information processing means. Then, the number of the equipment, fault information signal and metering signal are linked and outputted. In a host station 201, the monitoring signal sent from each slave station is decomposed to the fault information signal and metering signal by a received data processing circuit 12. A metering information processing circuit 21 is provided to obtain the fault generation forecasting information from the metering signal. In a display part 220, the equipment is discriminated from the number of the slave station and the fault generation forecasting information. Then, the name of the equipment, fault information, metering information and fault generation forecasting information are displayed. Thus, the generation of the fault can be forecasted in advance.
Patent JP-S55113806-A (JP)
Title: Production of elongated flat metal piece from molten metal
Inventor: NISHIDA TAKUHIKO
IPC: B22F9/10
Filed: 1979-02-26
Abstract: PURPOSE: To produce the elongated flat metal pieces of a high aspect ratio by providing a sloped disc which assumes the specified angle to the flying direction of molten metal particles and has been heated to the specified temperature and letting the flying particles collide against this sloped disc in an unsolidified state.  
     CONSTITUTION: Molten metal 1 is dropped as metal flow 11 from a melting furnace 2 through a refractory nozzle 7 and is supplied to a rotary crucible or disc 4 installed in a tank 3. This crucible 4 is then rotated by a motor and rotating speed control unit 5 at above peripheral velocity 10m/sec. The molten metal is flown as particles 9 by the centrifugal force through rotation of the crucible 4 and is let to collide against a sloped disc 6 which assumes an angle from 3W30° to the horizontal direction and has been heated to 100W300°C. As a result of this, the particles 9 are solidified rapidly to elongated and flat metal pieces 10 which are then dropped from  the disc 6 and are stored in the bottom of the tank. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05262989-A (JP)
Title: Room temperature curing organopolysiloxane composition
IPC: C08K5/5419
Filed: 1992-01-10
Abstract: PURPOSE:To obtain the subject composition having excellent shelf stability under a sealed condition and high surface film-forming rate by blending specific amounts of an organopolysiloxane with silica subjected to surface treatment, an alkoxysilane, etc., and a titanium chelate catalyst. CONSTITUTION:(A) 100 pts.wt. organopolysiloxane containing two or more silicones having alkoxy bond through bifunctional hydrocarbon in one molecule, having 20-1000,000 centipoise viscosity at 25 deg.C is blended with (B) 5-50 pts.wt. silica subjected to surface treatment with an organosilazane, (C) 0.5-15 pts.wt. alkoxysilane of the formula R<1>aSi(OR<2>)4-a (R<1> is monofunctional hydrocarbon; R<2> is monofunctional hydrocarbon or alkoxy-substituted hydrocarbon; a is 0 or 1) or its partial hydrolyzate condensate and (D) 0.1-10 pts.wt. titanium chelate catalyst [e.g. diisopropoxybis (ethyl acetoacetate) titanium] to give the objective composition.
Patent JP-H02247587-A (JP)
Title: Integrated circuit chip comprising logical circuit of clock action
Inventor: BEINAMU MAREKOOSURABI
IPC: G01R31/317
Filed: 1990-01-30
Abstract: PURPOSE: To determine minimum pulse width by which logic circuit of clock function operates by providing a timing circuit generating timing pulses of a constant width, a count circuit combined to the timing circuit and a pulse shaping circuit. CONSTITUTION: An integrated circuit chip 10 is provided with a logic circuit 10a of clock function occupying 95% of the chip surface and a tester module 10b occupying less than 5% of the chip surface. The module 10b operates in relation to an oscillator 11 and three switches 12, 13 and 14 which are all external to the chip 10. The switch 14 is a RUN switch and the module 10 generates variable width pulse sequence at the output terminal 15 in the case of ON position. The switch 12 and 13 control the sequence of the varying pulse width at the output terminal. An input terminal for receiving response signal from the circuit 10a is provided and the pulse sequence of the output terminal 15 is varied as a function of the response signal. Besides, a timing circuit, a pulse shaping circuit and a count circuit which circuits operate in relation to each other are provided.
Patent JP-H10204111-A (JP)
Title: Latent acid catalyst
Inventor: UEJIMA MITSUGI
IPC: C09D11/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally latent acid catalyst being lowly toxic and highly soluble in organic solvents and having a dissociation temperature suitable for a necessary reaction and excellent storage stability by combining a cyclic ether compound, a styrene, a vinyl ether or a lactone with a specified Lewis base and Brϕnsted acid. SOLUTION: This catalyst is prepared by combining at least one compound selected among a cyclic ether-containing compound, a styrene of the formula (R<1> and R<2> are each H, a 1-20C alkyl or the like), a vinyl ether of the formula: CHR<3> =CR4 -OR5 (wherein R<3> to R<5> is a 1-20C organic group or the like), at least one compound selected among a sulfur-containing compound of the formula: R<6> -S-R<7> (R<6> and R<7> are each H or a 1-40C organic group), a nitrogenous compound of the formula: N-(R<8> )3 (R<8> is a 1-20C organic group) and a phosphorus compound of the formula: P-(R<9> )3 (R<9> is a 1-20C alkyl or the like) and a compound containing a carboxyl, a phosphoric acid or a sulfonic acid.
Patent JP-S60166976-A (JP)
Title: Toner fixing method
Inventor: KUMADA TOYOHIKO
IPC: G03G15/20
Filed: 1984-02-10
Abstract: PURPOSE:To increase the effect of preheating within a limited input electric power range sufficiently, prolong the life of a flash discharge lamp and save energy, and perform fixation without irregularity by preheating paper and toner with an incandescent lamp, and then performing the fixation almost at the peak of the flash discharge lamp which emits a pulse flash and then cutting off discharging. CONSTITUTION:Paper W conveyed by a conveyor 13 while having fixed toner is preheated firstly with the incandescent lamp 11 powered on by an AC power source 1 and carried to under the flash discharge mp 11. The flash discharge lamp 7 is turned on through a trigger circuit 8, timer circuit 10, and pulse cutting circuit 100 and the fixation is carried out almost at its peak of light emission; and discharging is stopped through the time circuit 10 and pulse cutting circuit 100 when the light emission exceeds the peak and residual charges are held in a capacitor 5 for main discharging. Consequently, the sufficient effect of the preheating this the limited range of input electric power is obtained, the life of the flash discharge lamp is prolonged and energy is saved, and the fixation is carried out without irregularity.
Patent JP-S59152181-A (JP)
Inventor: NIWA RIICHI
IPC: B65D88/00
Filed: 1983-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09195342-A (JP)
Title: Kitchen sink
Inventor: HASHIBA YOSHINORI
IPC: A47B77/18
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To improve execution efficiency of a kitchen sink when a garbage crusher is installed inside a cabinet in the kitchen sink. SOLUTION: A starting and stopping operation switch 22 of a garbage crusher 20 is provided to the front of the upper part of a cabinet 14 in a kitchen sink 10 in advance. An electric circuit box 24 is provided to the inside of the upper part of the cabinet 14, and a controlling circuit for making ON/OFF control of the crusher 20 from control of the operation switch 22 and a leak breaker circuit are incorporated inside the electric circuit box 24. A connector for electrically connecting with the crusher 20 is provided in the electric circuit box 24.
Patent JP-S52104955-A (JP)
Title: Dimension measuring device
Inventor: UMETSU YOSHIHISA
IPC: G01B7/00
Filed: 1976-03-01
Abstract: PURPOSE: To measure the dimensions of hot rolled crude material and so on with high accuracy and short time in a production line, by means of installing measuring element with the advance or retreat free on a pair of side guides being installed by striding a shift line of measured material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03229190-A (JP)
Title: Optical medium detecting device
Inventor: FUKUI TSUTOMU
IPC: G01V8/12
Filed: 1990-02-02
Abstract: PURPOSE:To sufficiently secure the margin of a presence/absence decision on a medium by setting a proper angle between the optical axis of a light emission surface and a light reception source, arranged opposite each other across a detection surface so as to detect whether or not there is the medium, and the detection surface. CONSTITUTION:The optical medium detecting device is so constituted that the optical axis 12 of a light emitting diode 2 and a light receiving transistor 3 and a conveyance path 11 cross each other at an angle theta. In this case, when the medium 1 reaches a point P in a figure, no light is transmitted through a black-painted part 1a and a transparent part 1b reflects light, so the quantity of light received by the light receiving transistor 3 decreases greatly at either part as compared with the absence of the medium 1. The light is reflected on the surface of the medium when the light transmissivity of the medium is large and absorbed by the medium when small, so that the margin of the presence/absence decision on the medium can be made large.
Patent JP-H10208786-A (JP)
Title: Connector
Inventor: MORI KATSUHISA
IPC: H01R4/24
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a connector by which branching work for electric wires can safely and smoothly be carried out without requiring peeling work of inner and outer coatings of VVF cables. SOLUTION: This connector comprises contacts 1 made of a metal plate and an insulating main body 2 and each contact 1 has two cut parts 11, 11 which cut the insulating outer coatings 31 and the insulating inner coatings 32 of VVF cables 3, 3' to be brought into contact with respective electric communication wires 33, 33 to be connected of respective cables and two cutting blades 13, 13 to divide cables into right and left parts. On the other hand, the main body 2 is provided with grooves 21, 22 for VVF cable insertion and constituted of mutually fitting half-divided two main body constituent bodies 2a, 2b, a plurality of insertion holes 23... to insert the contact 1 into are formed in one main body constituent body 2a.  A shielding wall 28 to receive the end faces of the VVF cables is formed in one end side of one groove 22, and a vertically long insulating projected part 28a which penetrates a gap in neighboring electric communication wires 33 of the VVF cable brought into contact with the shielding wall 28 is formed in one side of the shielding wall 28 facing to the cable insertion side.
Patent JP-S63190597-A (JP)
Title: Address arithmetic circuit for controlling stepping motor
Inventor: ONO KATSUHIRO
IPC: H02P8/00
Filed: 1987-02-02
Abstract: PURPOSE:To make choice of an arbitrary slit step with the same circuit and enable slit driving to be performed at a desired step angle, by changing slit number setting signal for input to an address arithmetic circuit. CONSTITUTION:From an address arithmetic circuit 11, address signal AD is outputted through advancing command pulse, rotational direction input signal, step number setting signal N, and slit number setting signal M. With the address arithmetic circuit 11, by changing the split number setting signal M applied to a second adding or subtracting unit, the address signal AD controlling desired split driving with the same circuit is formed. The address signal AD is inputted to a first exciting current value setting signal forming circuit 16 and a second exciting current value setting signal forming circuit 17 to drive a stepping motor 2.
Patent JP-H05212013-A (JP)
Title: Method for determining section and method for determining median line
Inventor: AZUMA NOBORU
IPC: G01R33/54
Filed: 1992-02-07
Abstract: PURPOSE:To automatically determine the median line so as the operations of an MRI which are complicated are carried out as easily as feasible. CONSTITUTION:The section of a human body is specified by utilizing artifacts. The artifact appearing from the upper arrow-like venous sinus appears in the direction where the artifacts 1010, 1020 intersect when the impressing direction of a phase encode is changed. The artifacts 1010 and 1020 are subtracted and the absolute value thereof is calculated. The intersected point 1030 of the artifacts is then specified as the upper arrow-like venous sinus which is the generating source of the artifacts.
Patent JP-S62182145-A (JP)
Inventor: MITSUTA SUSUMU
IPC: C04B28/18
Filed: 1986-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57136250-A (JP)
Title: Intercomputer communication system
Inventor: WATANABE AKIRA
IPC: G06F15/17
Filed: 1981-02-18
Abstract: PURPOSE:To decrease the overhead of a software, by providing an intelligent input/output controller to store the data given from an input/output device into an internal communication memory and to transmit the contents of the communication memory to another communication memory at a remote place. CONSTITUTION:The computer systems A and B are connected via a communication line. With the user program of the system A is sent to the system B, the program is swapped into a main memory 1 from a disk 4. The transmitted data is extracted directly out of an optional address of the memory 1 or the disk 4 to be stored in a communication memory within an intelligent input/output controller IIOC20. The stored data is then stored in a communication memory in an IIOC21 via a transmitter/receiver 6, a communication line 13 and a transmitter/ receiver 12 to be transferred directly to an optional address of a main memory 7 or a disk 10 from the IIOC21. The IIOC can control all transfers of data with no use of the software at all. As a result, the number of softwares can be greatly decreased.
Patent JP-S63194158-A (JP)
Title: Solar pond
Inventor: TAKAYANAGI MIKIO
IPC: F24J2/00
Filed: 1987-02-04
Abstract: PURPOSE:To discharge the excessive amount of heat quickly to the outside of a solar pond system and prevent abnormal overheat at all times, by a method wherein the solar pond is provided with an evaporating pond which regulates a concentration, and a heat exchanger, exchanging heat between the hot-water in a heat accumulating layer and the salt water of the evaporating pond. CONSTITUTION:Hot-water, whose temperature is risen by a heat accumulating layer 3, bypasses a heat exchanger 14 for discharging heat and returns to the heat accumulating layer 3 after exchanging heat in an external heat exchanger 6. Salt water, concentrated into a high concentration salt water by the sum in an evaporating pond 9, is sent into the heat accumulating layer 3 whereby the concentration of the heat accumulating layer 3, having the tendency of dilution due to the upper diffusion of salt, is corrected. When an unbalance between the amount of incidence of solar beams into a solar pond 4 and the demanding amount of heat of a thermal load 8 is generated and the abnormal overheating of the heat accumulating layer 3 is estimated to be generated, a valve 17 is opened to bypass the excessive amount of heat through the out-of house heat exchanger 6, then, is discharged into the salt water in the evaporating pond 9 by the heat exchanger 14 for discharging heat. When the thermal demand of the thermal load 8 becomes zero, the whole amount of the hot-water is discharged into the salt water through the heat exchanger 14 for discharging heat. The salt water in the evaporating pond 9 is sent to the heat exchanger 14 without being transferred to the heat accumulating layer 3. The excessive amount of heat, discharged to the evaporating pond 9, is discharged into atmosphere through an evaporating heat and thermal conduction to the atmosphere.
Patent JP-H07231684-A (JP)
Title: Ultrasonic micromotor and manufacture of its stator
Inventor: HIGUCHI TOSHIRO
IPC: H02N2/00
Filed: 1994-02-21
Abstract: PURPOSE:To provide an ultrasonic micromotor, in which the rotational speed of the rotor is raised by enlarging the amplitude at the end face of a circular stator (vibrator), and which is easy of manufacture, and the manufacture of its stator. CONSTITUTION:In an ultrasonic micromotor, a circular shell 1 consisting of a metal constituting a stator, a PZT film 2 made at the periphery of this circular shell 1, four pieces of electrodes 3 made in the axial direction of the periphery of this circular shell 1, and a rotor being driven by the oscillation of the end face of the circular shell 1, with these electrodes 3 supplied with voltage, are provided.
Patent JP-H10221037-A (JP)
Title: Method and apparatus for inspecting disk shape
Inventor: SHIMONO TAKESHI
IPC: G01B11/24
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To measure accurately an angle of warpage irrespective of the positional shear of an object to be inspected and a change in the reflectivity by casting a laser light ray on a disk perpendicularly to image the reflected ray on a position detecting element provided on the rear side focusing surface of a lens. SOLUTION: A laser light ray from a semiconductor laser 2 is collimated by a collimator lens 3 and passed through a polarization beam splitter 4. Then, the polarization direction is regulated by the splitter 4 to be linearly polarized light, and further passed through a 1/4 wave length plate 5 to become circularly polarized light. A beam reflected from a inspected plate 1 is passed again through the 1/4 wave length plate 5. When the beam is passed through the splitter 4, the beam becomes polarization in the direction of the beam bent to the side of a two dimensional semiconductor position detecting element 7 to impinge on a lens 6. A specular reflection beam from the inspected base plate 1 is imaged on a position detecting element 7 by the lens 6.
Patent JP-H02204776-A (JP)
Title: Image processor
Inventor: NISHIMURA TETSUJI
IPC: G09G3/00
Filed: 1989-02-02
Abstract: PURPOSE:To release the restriction of a moving direction by outputting image data stored in the input order based upon the moving direction information of an original, in prescribed arrangement. CONSTITUTION:The moving direction of an image input part 14 is stored in a RAM 13c by an original reading instruction through an input part 19, an image is read out in each line in accordance with the movement of an input part 14, all the picture element data are stored in an image memory 17 in each line and a driving signal from a CPU 13a drives a recording medium 5 to execute the fixed quantity of rotational movement. At the time of detecting a timing pulse generated from a timing signal generator 20, the CPU 13a decides the direction by the moving direction information stored in the RAM 13c. A writing pulse is outputted from the CPU 13a to a register 18 and the stored picture element data are applied to electrodes K1 to Kn in a recording element 6. A developer is stuck to the medium 5 arranged near the electrodes to which voltage is impressed. The picture element data are rearranged in each line and recorded in the medium 5. Consequently, a display image directed always to a fixed direction is obtained and restriction due to the moving direction can be released.
Patent JP-H04239627-A (JP)
Title: Roughened surface film and manufacture thereof
Inventor: INASAWA SHINTARO
IPC: C08L23/08
Filed: 1991-01-23
Abstract: PURPOSE:To provide a film having a roughened surface which can be heat- bonded at a low temperature, is free from a blocking tendency and has a great bonding strength and a method for manufacturing the same. CONSTITUTION:Copolymers of an ethylene and a radical polymerizable compound are used as the starting material to develop a bonding power at low temperatures and a blocking tendency of the film obtained from these polymers is improved by providing the film with a surface roughness of 0.07mum expressed in terms of the mean roughness measured (by a length of 30mum) on the center line thereof. The copolymers are subjected to an embossing roll to manufacture this film.